This is the 2576th most frequent Spanish word.
concretas
Specific or concrete.
Here, 'concretas' is used as an adjective describing certain activities as specific or tangible.
Existen actividades concretas que debemos realizar para alcanzar nuestras metas.
There are specific activities that we must carry out to achieve our goals.
In this sentence, 'concretas' serves as an adjective modifying 'soluciones,' emphasizing the solutions' practical and actionable nature.
Necesitamos encontrar soluciones concretas a los problemas actuales.
We need to find specific solutions to current problems.
'Concretas' is applied as an adjective to 'pruebas,' indicating the evidence is solid and definitive.